This is my submission to the Interior Decorators Minecraft Detail Contest. As you can see, I used The Hazel View house template. Here is a full list of everything I jammed into it:

Interior:

Living room:

• Fireplace
• Couch
• Bookshelf
• Coffee table
• TV
• Comfy chair

Office:

• Desk with lots of paperwork
• Desk with computer (and more paperwork)
• Bookshelves
• Filing cabinet
  

Bedroom:

• Bed
• Wardrobe with clothes
• Bedside tables
• Bookshelves
• Mirror

Kitchen:

• Overhead cupboards
• Stove with oven
• Sink with drying space
• Refrigerator
• Kitchen workspace (with chopping board)

Dining area:

• Dining table
• Chairs (four in total)
• Large potted plants (bamboo)

Kids' Room:

• Bunk bed
• Desk for homework
• Potted plants
• Dresser (with figurine on top)
• Bookshelves
• Toy steam train

Toilet:

• Toilet
• Toilet paper roll
• Sink

Bathroom:

• Shower (with shower curtain)
• Basin
• Towel rack
• Mirror

Dressing/Beauty room:

• Large cabinet (with mirror)
• Wardrobe (with clothes)
• Potted plant
  

Garage:

• Ping-Pong table
• Workspace
• (Excuse the lack of a car, cars aren't my area)
  

Basement:

• Lots of junk
• An old record player
• Some cardboard boxes (why are they purple?!)
  

Garden:

• Vegetable patch
• Trampoline
• Woodcutting area
• Lawnmower
• More custom trees
• Swing
  

Everywhere:

• Small, hidden jokes...

Builder's Note:
This was the first time I ever worked with invisible armour stands - and let me just say - I am incredibly proud of the result. I had a lot of fun experimenting and learning all the details and oddities of armour stands. (For those interested, I used the Armour Statues datapack from Vanilla Tweaks to pose and edit all the armour stands - I recommend checking it out!)
Also, I want to thank Cubed and PMC for this amazing contest! The house templates they provided were absolutely amazing! Thanks for getting me out of my comfort zone!